-7y-12=3(y+6)

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Solution for -7y-12=3(y+6) equation: 



-7y-12=3(y+6)

We move all terms to the left:

-7y-12-(3(y+6))=0



We calculate terms in parentheses: -(3(y+6)), so:

3(y+6)

We multiply parentheses

3y+18

Back to the equation:

-(3y+18)



We get rid of parentheses

-7y-3y-18-12=0

We add all the numbers together, and all the variables

-10y-30=0

We move all terms containing y to the left, all other terms to the right

-10y=30

y=30/-10

y=-3

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